Fixing memory limit errors during compilation or upgrade (Magento 2)

You may run out of memory when compiling, upgrading or deploying Magento 2 code. Explicitly increasing PHP’s memory_limit may help. Some examples:

Setting PHP memory_limit to -1 lets PHP use the maximum available memory. In many cases, you should…

Enabling template hints from the CLI (Magento 2)

To enable Magento 2 Template Hints directly from the command line, run the following command in the Magento 2 root directory:

To disable the hints again, run this command:

Clear the Magento 2 cache after either command.